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Prelude Capital Management’s ATI ATI Stock Holding History

Prelude Capital Management’s Portfolio ATI Stock Details ATI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$208K Buy
+1,427
New +$199K 0.02% 900
2025
Q4 		– Sell
-2,689
Closed -$219K – 1293
2025
Q3 		$219K Buy
+2,689
New +$218K 0.02% 895
2022
Q3 		– Sell
-48,694
Closed -$1.11M – 1576
2022
Q2 		$1.11M Sell
48,694
-24,585
-34% -$648K 0.03% 485
2022
Q1 		$1.97M Buy
73,279
+43,152
+143% +$1M 0.06% 347
2021
Q4 		$480K Sell
30,127
-29,947
-50% -$481K 0.01% 1036
2021
Q3 		$999K Sell
60,074
-9,647
-14% -$182K 0.03% 577
2021
Q2 		$1.45M Buy
+69,721
New +$1.6M 0.04% 434
2021
Q1 		– Sell
-91,494
Closed -$1.53M – 1522
2020
Q4 		$1.53M Buy
+91,494
New +$1.16M 0.04% 366
2020
Q1 		– Sell
-7,566
Closed -$156K – 1429
2019
Q4 		$156K Buy
+7,566
New +$164K 0.01% 931
2018
Q2 		– Sell
-113
Closed -$3K – 1658
2018
Q1 		$3K Buy
+113
New +$3.03K ﹤0.01% 1430
2017
Q3 		– Sell
-180
Closed -$3.56K – 1609
2017
Q2 		$3K Buy
+180
New +$3.03K ﹤0.01% 1491
2015
Q2 		– Sell
-200
Closed -$6K – 1683
2015
Q1 		$6K Buy
+200
New +$6.22K ﹤0.01% 1859
2014
Q4 		– Sell
-12,300
Closed -$456K – 1892
2014
Q3 		$456K Buy
+12,300
New +$517K 0.06% 401
2014
Q2 		– Sell
-720
Closed -$27K – 1896
2014
Q1 		$27K Buy
+720
New +$24.2K ﹤0.01% 1606
2013
Q4 		– Sell
-7,500
Closed -$229K – 1612
2013
Q3 		$229K Buy
+7,500
New +$210K 0.04% 501

Other funds holding ATI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

Prelude Capital Management's ATI Position: Q1 2026 in Review

Prelude Capital Management opened a new position in ATI (ATI) in Q1 2026: 1,427 shares worth $208K. The stake represents 0.02% of the portfolio and ranks #900 among its holdings. This is a return to the name: Prelude Capital Management previously reported a position in ATI as recently as Q3 2025.

Prelude Capital Management first reported a position in ATI in Q3 2013 and has held it in 15 quarters since. The position peaked at $1.97M in Q1 2022. 673 funds tracked by Wall St. Rank hold ATI as of Q1 2026.

  • Prelude Capital Management held 1,427 shares of ATI worth $208K as of Q1 2026.
  • ATI was a new Prelude Capital Management position in Q1 2026.
  • ATI made up 0.02% of Prelude Capital Management's portfolio in Q1 2026, its #900 holding.
  • Prelude Capital Management first reported a position in ATI in Q3 2013 and has held it in 15 quarters since.
  • Prelude Capital Management's ATI position peaked at $1.97M in Q1 2022.
  • 673 funds tracked by Wall St. Rank held ATI as of Q1 2026.

Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.